SPEECHLESS KID Ani was busy with his school science activity of growing microgreens in paper cup. He was very much interested in this subject and was so curious to know about germination. Ani was busy with his school science activity of growing microgreens in paper cup. He was very much interested in this subject and was so curious to know about the germination. As he was planting the seeds in the paper cup he asked me. Mom which one is mustard, coriander and fenugreek. I showed him. Mom why mustard is black and other seeds brown. Mom when it will grow if he sow today. It will take time son.. May be two days. Mom 3 spoon water enough or I need to add some more.